Hantavirus pulmonary syndrome: prognostic factors for death in reported cases in Brazil
Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
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Data(s) |
06/11/2013
06/11/2013
2012
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Resumo |
Hantavirus pulmonary syndrome (HPS) was described for the first time in Brazil in 1993 and has occurred endemically throughout the country. This study analysed clinical and laboratory aspects as well as death-related factors for HPS cases in Brazil from 1993 to 2006. The investigation comprised a descriptive and exploratory study of the history of cases as well as an analytical retrospective cohort survey to identify prognostic factors for death due to HPS. A total of 855 Brazilian HPS cases were assessed. The majority of cases occurred during spring (33.5%) and winter (27.6%), mainly among young male adults working in rural areas. The global case fatality rate was 39.3%. The mean interval between the onset of symptoms and hospitalisation was 4 days and that between hospitalisation and death was 1 day. In the multiple regression analysis, adult respiratory distress syndrome and mechanical respiratory support were associated with risk of death; when these two variables were excluded from the model, dyspnoea and haemoconcentration were associated with a higher risk of death. (C) 2012 Royal Society of Tropical Medicine and Hygiene. Published by Elsevier Ltd. All rights reserved. Instituto Evandro Chagas (IEC) Instituto Evandro Chagas (IEC) Secretaria de Vigilancia em Saude do Ministerio da Saude (SVS/MS) Secretaria de Vigilancia em Saude do Ministerio da Saude (SVS/MS) Conselho Nacional para o Desenvolvimento Cientifico e Tecnologico (CNPq) Conselho Nacional para o Desenvolvimento Cientifico e Tecnologico (CNPq) [573739/2008-0, 300460/2005-8, 301641/2010-2] |
Identificador |
TRANSACTIONS OF THE ROYAL SOCIETY OF TROPICAL MEDICINE AND HYGIENE, NEW YORK, v. 106, n. 5, supl. 1, Part 3, pp. 298-302, MAY, 2012 0035-9203 http://www.producao.usp.br/handle/BDPI/42295 10.1016/j.trstmh.2012.01.002 |
Idioma(s) |
eng |
Publicador |
ELSEVIER SCIENCE INC NEW YORK |
Relação |
TRANSACTIONS OF THE ROYAL SOCIETY OF TROPICAL MEDICINE AND HYGIENE |
Direitos |
closedAccess Copyright ELSEVIER SCIENCE INC |
Palavras-Chave | #HANTAVIRUS #HANTAVIRUS PULMONARY SYNDROME #EPIDEMIOLOGY #PROGNOSTIC FACTORS #BRAZIL #DISEASE #PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH #TROPICAL MEDICINE |
Tipo |
article original article publishedVersion |